Base | Representation |
---|---|
bin | 100000011101000010011… |
… | …001110111101001100100 |
3 | 21220012112121201101222111 |
4 | 200131002121313221210 |
5 | 243014423214320140 |
6 | 4424312443010404 |
7 | 320061326051443 |
oct | 40350231675144 |
9 | 7805477641874 |
10 | 2230202104420 |
11 | 78a906a46064 |
12 | 30028a209a04 |
13 | 1323cba8b744 |
14 | 79d29b88d5a |
15 | 3d02cb9d7ea |
hex | 20742677a64 |
2230202104420 has 96 divisors (see below), whose sum is σ = 4730521251456. Its totient is φ = 883167667200.
The previous prime is 2230202104399. The next prime is 2230202104423. The reversal of 2230202104420 is 244012020322.
It is a junction number, because it is equal to n+sod(n) for n = 2230202104391 and 2230202104400.
It is not an unprimeable number, because it can be changed into a prime (2230202104423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 754209582 + ... + 754212538.
It is an arithmetic number, because the mean of its divisors is an integer number (49276263036).
Almost surely, 22230202104420 is an apocalyptic number.
2230202104420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2230202104420 is an abundant number, since it is smaller than the sum of its proper divisors (2500319147036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230202104420 is a wasteful number, since it uses less digits than its factorization.
2230202104420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4061 (or 4059 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 2230202104420 its reverse (244012020322), we get a palindrome (2474214124742).
The spelling of 2230202104420 in words is "two trillion, two hundred thirty billion, two hundred two million, one hundred four thousand, four hundred twenty".
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